#C2381F#C2381F

#C2381F is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.5% C 0.179 H 32.5°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#C2381F
RGB	rgb(194, 56, 31)
HSL	hsl(9, 72%, 44%)
HSV	hsv(9, 84%, 76%)
CMYK	cmyk(0%, 71.1%, 84%, 23.9%)
CIE-LAB	lab(44.80, 53.57, 45.68)
CIE-LCH	lch(44.80, 70.40, 40.46°)
OKLab	oklab(54.46% 0.1508 0.0961)
OKLCH	oklch(54.46% 0.179 32.5)
XYZ	xyz(23.9125, 14.4003, 2.8165)
Luminance	0.1440 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C2381F #1FA9C2

analogous

#C21F58 #C2381F #C2891F

triadic

#C2381F #1FC238 #381FC2

tetradic

#C2381F #58C21F #1FA9C2 #891FC2

square

#C2381F #58C21F #1FA9C2 #891FC2

split-complementary

#C2381F #1FC289 #1F58C2

monochromatic

#581A0E #8D2917 #C2381F #E0573E #E98573

Accessibility & contrast

On white

5.41

#C2381F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#C2381F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C2381F

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C2381F	#FFFFFF	#000000	##FFFFFF
##C2381F	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62571A

Deuteranopia (green-blind)

#847517

Tritanopia (blue-blind)

#D60034

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c2381f;
/* rgb */ color: rgb(194, 56, 31);
/* oklch */ color: oklch(54.5% 0.179 32.5);

Tailwind

colors: {
  custom: {
    50: '#de785e',
    500: '#c2381f',
    950: '#000000',
  },
}

SCSS

$custom: #c2381f;
$custom-light: #de785e;
$custom-dark: #000000;

JSON

{
  "hex": "#c2381f",
  "rgb": {
    "r": 194,
    "g": 56,
    "b": 31
  },
  "hsl": {
    "h": 9.202,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54463,
    "c": 0.17882,
    "h": 32.5
  },
  "luminance": 0.14397
}

Semantic roles & 50–950 ramp

primary

#C2381F

secondary

#6DC0CF

accent

#D3EF39

background

#FFF7F5

surface

#FEEEE9

border

#D6C9C5

text

#170904

muted

#857B79

Preview Lab

Preview with #C2381F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →